dhruv |
November 10, 2011 04:06 |
problem with running in parallel
Hello All,
I am having a problem with running a case in parallel. I am trying to run the case on 4 cores, with porousSimpleFoam as my solver. I am getting the following error. The case is getting decomposed, and also runs potentialFoam. But as soon as it starts the calculation, then, I get this error. I tried to run it not in parallel, and it works perfectly. I tried to check with one of my other case of porousSimpleFoam, and that works too, in parallel and in series. I don't understand the problem.
Quote:
1. Teil der Rechnung läuft ...
[1] #0 Foam::error::printStack(Foam::Ostream&)[3] #0 Foam::error::printStack(Foam::Ostream&) in "/opt/openfoam200/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
[1] #1 Foam::sigSegv::sigHandler(int) in "/opt/openfoam200/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
[1] #2 in "/lib/libc.so.6"
[1] #3 Foam::processorPolyPatch::updateMesh(Foam::Pstream Buffers&) in "/opt/openfoam200/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
[1] #4 Foam::polyBoundaryMesh::updateMesh() in "/opt/openfoam200/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
[1] #5 Foam::polyMesh::polyMesh(Foam::IOobject const&) in "/opt/openfoam200/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
[1] #6 Foam::fvMesh::fvMesh(Foam::IOobject const&) in "/opt/openfoam200/platforms/linux64GccDPOpt/lib/libfiniteVolume.so"
[1] #7
[1] in "/opt/openfoam200/platforms/linux64GccDPOpt/bin/porousSimpleFoam"
[1] #8 __libc_start_main in "/lib/libc.so.6"
[1] #9
[1] in "/opt/openfoam200/platforms/linux64GccDPOpt/bin/porousSimpleFoam"
[PCDESZR100998:06609] *** Process received signal ***
[PCDESZR100998:06609] Signal: Segmentation fault (11)
[PCDESZR100998:06609] Signal code: (-6)
[PCDESZR100998:06609] Failing at address: 0x3eb000019d1
[PCDESZR100998:06609] [ 0] /lib/libc.so.6(+0x33af0) [0x7fd6bf9e2af0]
[PCDESZR100998:06609] [ 1] /lib/libc.so.6(gsignal+0x35) [0x7fd6bf9e2a75]
[PCDESZR100998:06609] [ 2] /lib/libc.so.6(+0x33af0) [0x7fd6bf9e2af0]
[PCDESZR100998:06609] [ 3] /opt/openfoam200/platforms/linux64GccDPOpt/lib/libOpenFOAM.so(_ZN4Foam18processorPolyPatch10updat eMeshERNS_14PstreamBuffersE+0x2e6) [0x7fd6c09991e6]
[PCDESZR100998:06609] [ 4] /opt/openfoam200/platforms/linux64GccDPOpt/lib/libOpenFOAM.so(_ZN4Foam16polyBoundaryMesh10updateM eshEv+0x2b1) [0x7fd6c09a0211]
[PCDESZR100998:06609] [ 5] /opt/openfoam200/platforms/linux64GccDPOpt/lib/libOpenFOAM.so(_ZN4Foam8polyMeshC2ERKNS_8IOobjectE +0x1042) [0x7fd6c09f10f2]
[PCDESZR100998:06609] [ 6] /opt/openfoam200/platforms/linux64GccDPOpt/lib/libfiniteVolume.so(_ZN4Foam6fvMeshC1ERKNS_8IOobjec tE+0x19) [0x7fd6c15e5119]
[PCDESZR100998:06609] [ 7] porousSimpleFoam() [0x41c9e3]
[PCDESZR100998:06609] [ 8] /lib/libc.so.6(__libc_start_main+0xfd) [0x7fd6bf9cdc4d]
[PCDESZR100998:06609] [ 9] porousSimpleFoam() [0x41a269]
[PCDESZR100998:06609] *** End of error message ***
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Does anyone have an idea???
Regards,
Dhruv.
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